201831392

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1448

約数の個数: 72

約数和(自身を含む): 467347104

約数和(自身を除く): 265515712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 679, 776, 784, 1327, 1358, 1552, 1568, 2654, 2716, 3104, 4753, 5308, 5432, 9289, 9506, 10616, 10864, 18578, 19012, 21232, 21728, 37156, 38024, 42464, 65023, 74312, 76048, 128719, 130046, 148624, 152096, 257438, 260092, 297248, 514876, 520184, 901033, 1029752, 1040368, 1802066, 2059504, 2080736, 3604132, 4119008, 6307231, 7208264, 12614462, 14416528, 25228924, 28833056, 50457848, 100915696, 201831392]

約数ペア:

[(1, 201831392), (2, 100915696), (4, 50457848), (7, 28833056), (8, 25228924), (14, 14416528), (16, 12614462), (28, 7208264), (32, 6307231), (49, 4119008), (56, 3604132), (97, 2080736), (98, 2059504), (112, 1802066), (194, 1040368), (196, 1029752), (224, 901033), (388, 520184), (392, 514876), (679, 297248), (776, 260092), (784, 257438), (1327, 152096), (1358, 148624), (1552, 130046), (1568, 128719), (2654, 76048), (2716, 74312), (3104, 65023), (4753, 42464), (5308, 38024), (5432, 37156), (9289, 21728), (9506, 21232), (10616, 19012), (10864, 18578)]